167128313 has 8 divisors (see below), whose sum is σ = 191917920. Its totient is φ = 143938080.

The previous prime is 167128307. The next prime is 167128319. The reversal of 167128313 is 313821761.

It is an interprime number because it is at equal distance from previous prime (167128307) and next prime (167128319).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 167128313 - 2¹⁴ = 167111929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 167128313.

It is not an unprimeable number, because it can be changed into a prime (167128319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399620 + ... + 400037.

It is an arithmetic number, because the mean of its divisors is an integer number (23989740).

Almost surely, 2^167128313 is an apocalyptic number.

It is an amenable number.

167128313 is a deficient number, since it is larger than the sum of its proper divisors (24789607).

167128313 is a wasteful number, since it uses less digits than its factorization.

167128313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799687.

The product of its digits is 6048, while the sum is 32.

The square root of 167128313 is about 12927.8116090853. The cubic root of 167128313 is about 550.8288472735.

The spelling of 167128313 in words is "one hundred sixty-seven million, one hundred twenty-eight thousand, three hundred thirteen".